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R&D MARINE
R&D Marine Engine Mounts

R&D Engine Mounts are designed to withstand the rigors of marine applications. The mounts are shear loaded to provide stiff resistance fore and aft to absorb forward and reverse propeller thrust. In addition, they are soft vertically and laterally to isolate drive train vibrations from the hull. To help increase the longevity of the mounts, all steel parts are passivated and zinc plated to limit corrosion. The rubber element is covered by an oil shield to protect it from petroleum based products. R&D mounts are preloaded based on the combined engine and transmission weight to limit engine movement.

  • Mounts are height adjusting
  • Mounting holes in the base of the mount are slotted to assist in alignment of the drive train
  • They are easy to install, with sizes fitting most applications
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
5.38" x 5" x 2.44" Engine Mount, 80-230lb. Capacity, 5/8" UNF Stud Size 3684826 800-010
In stock online.

$99.99

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5.38" x 5" 2.44" Engine Mount, 120-410lb. Capacity, 5/8" UNF Stud Size 3684834 800-011
Delivery within 2 - 3 weeks.

$99.99

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5.38" x 5" x 2.44" Engine Mount, 250-560lb. Capacity, 5/8" UNF Stud Size 3684842 800-012
In stock online.

$99.99

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5.38" x 5" x 2.44" Engine Mount, 300-680lb. Capacity, 5/8" UNF Stud Size 3684859 800-014
In stock online.

$99.99

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6.5" x 5" x 2.44" Engine Mount, 120-411lb. Capacity, 3/4" UNF Stud Size 3684867 800-021
Delivery within 2 - 3 weeks.

$112.99

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6.5" x 6.5" x 2.44" Engine Mount, 250-563lb. Capacity, 3/4" UNF Stud Size 3684875 800-030
In stock online.

$127.99

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5.56" x 5.13" x 2.81" Engine Mount, 300lb. Capacity, 5/8" UNF Stud Size 3684800 800-036
In stock online.

$72.99

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4.57" x 5.06" x 2" Mount-Engine 70-200lb Capacity, 5/8" UNF Stud Size 3684818 800-041
In stock online.

$82.99

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Product Description

R&D Engine Mounts are designed to withstand the rigors of marine applications. The mounts are shear loaded to provide stiff resistance fore and aft to absorb forward and reverse propeller thrust. In addition, they are soft vertically and laterally to isolate drive train vibrations from the hull. To help increase the longevity of the mounts, all steel parts are passivated and zinc plated to limit corrosion. The rubber element is covered by an oil shield to protect it from petroleum based products. R&D mounts are preloaded based on the combined engine and transmission weight to limit engine movement.

  • Mounts are height adjusting
  • Mounting holes in the base of the mount are slotted to assist in alignment of the drive train
  • They are easy to install, with sizes fitting most applications

West Advisor

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